DNA Marker Index information for Chromosome: Y Marker: ACT2793.1Names and Aliases for this DNA Marker: ACT2793.1, ACT2793.Chromosome Position in hg38 Human Genome assembly1: 21461705.Chromosome Position in hg19 assembly2: 23623591 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.